It will be in the "Writer's Lounge," which will be on the first floor of the hotel. Directional signage will be posted to help would-be attendees find their way. All participants will need to buy a membership.
Although Writer's Lounge events are not posted in the convention programming grid, it will be announced on the website and in the "at-convention newszine."
The theme for Loscon is the Big Dig. So, bring Ice Age poems, dinosaur poems, poems about excavations... and any other poems you'd like to read. It should be a fun afternoon.